Why We Need You 🚀

We’re building the next generation of Perifit products — smarter, smaller, and even more empowering. We’re looking for a Senior Electronic Engineer to lead the electrical design of our low-power, connected, and sensor-rich devices.

You’ll play a central role in designing, validating, and industrializing electronic systems for both existing products and brand new developments. You’ll work closely with our firmware, mechanical, and industrialization teams — and take full ownership of the electronics domain, from early prototypes to mass production.

What You Will Be Doing

• Lead the electronics design of new and existing Perifit products — including our next-generation wearable breast pump and pelvic trainers.

• Own schematics, layout, and BOM optimization for low-power, battery-operated, Bluetooth-connected devices.

• Design and validate circuits for signal acquisition, BLE communication, motor control, and sensor interfaces — focusing on ultra-low current and low-voltage performance.

• Build and test functional prototypes to evaluate signal integrity, noise, and power consumption.

• Perform initial firmware work (bare-metal or with SDKs) to validate hardware performance and integration.

• Collaborate with mechanical and firmware engineers to ensure optimal component placement, enclosure integration, and system-level reliability.

• Manage relationships with PCBA suppliers and EMS partners — including DFM review, factory communication, and occasional travel to China.

• Support Customer Service and Quality teams by investigating technical issues reported by users, identifying root causes, and contributing to product improvements.

• Support EMC/CE/FCC pre-compliance and certification testing.

What Hard Skills We Need to See 🛠️

• Electronics Design Expertise: Strong skills in schematic capture and PCB layout using tools like Altium, KiCad, or similar. Proven experience in low-power system design and wireless devices.

• Power and Signal Proficiency: Solid knowledge of battery-powered electronics, motor drivers, signal conditioning, and ultra-low-current digital circuits.

• BLE and Wireless: Familiarity with BLE modules, RF layout basics, antenna integration, and debugging wireless performance.

• Prototyping & Debugging: Experience bringing up new boards, running basic firmware tests, debugging hardware issues with scopes, analyzers, and test jigs.

• Manufacturing and DFM: Comfortable working with overseas PCBA suppliers to ensure production-quality builds and scalable, testable designs.

• Documentation & Certification: Ability to create thorough documentation and contribute to product compliance efforts (EMC/CE/FCC).

What Kind of Person We Are Looking For 👤

• Builder & Debugger: You love turning circuits into reality, figuring out why something isn’t working, and improving it until it shines.

• Cross-functional Collaborator: You communicate clearly with mechanical, firmware, and product teams — and enjoy working together to solve system-level challenges.

• Autonomous and Structured: You’re organized, proactive, and able to take full ownership of your scope without constant oversight.

• You are a feminist: You believe every woman deserves access to innovative health solutions. You’re comfortable working on intimate health topics and excited to contribute to positive change.

You Will Shine If ✨

• You’ve brought at least one full product to mass production, handling layout, design review, supplier interface, and electrical testing.

• You’ve worked on wearable, IoT, or battery-powered consumer products with tight constraints on size, power, and performance.

• You’ve implemented or tuned BLE antennas, motor drivers, or ultra-low-power sleep modes.

• You enjoy taking a hands-on approach to validation, measurement, and iteration, with an eye for reliability and elegance.Why This Is an Offer You Can’t Refuse 🎉

  If you work with us, you’ll have a direct, meaningful impact on the lives of hundreds of thousands of w0men—and their children. That’s a lot of people ! You’ll be part of a challenging, fast-paced environment where your mission is clear: create the absolute best for our customers.

  As the go-to expert in your field, you’ll have full ownership of your domain, playing a key role in setting new standards for data acquisition and precision in our products.

  See also our advantages below !

  🏥 Comprehensive Health Coverage: Excellent mutual health insurance (Alan) 100% financed by the company.

  🍱 Meal Benefits: Swile “restaurant tickets,” 60% covered by the company.

  🏋️‍♀️ Wellness Support: Free subscription to Classpass to stay healthy and energized.

  🏢 Flexible and Friendly Work Environment: Spacious offices in the heart of Paris with a welcoming atmosphere.

• Screening call (30min)

• Test (2 hours)

• Interview with manager (1 hour 30 min)

• Interview with CEO (1 hour)